发明名称 |
Tree insertion depth adjustment based on view frustum and distance culling |
摘要 |
A method, program product and system for conducting a ray tracing operation where the rendering compute requirement is reduced by varying the size of bounding volumes into which image data is divided and/or by varying a number of primitives included within nodes of an acceleration data structure that correspond to the bounding volumes. |
申请公布号 |
US8243073(B2) |
申请公布日期 |
2012.08.14 |
申请号 |
US20090361006 |
申请日期 |
2009.01.28 |
申请人 |
MEJDRICH ERIC OLIVER;SCHARDT PAUL EMERY;SHEARER ROBERT ALLEN;TUBBS MATTHEW RAY;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
MEJDRICH ERIC OLIVER;SCHARDT PAUL EMERY;SHEARER ROBERT ALLEN;TUBBS MATTHEW RAY |
分类号 |
G06T15/50;G06T15/00;G06T15/06;G06T15/10;G06T15/20;G06T15/40 |
主分类号 |
G06T15/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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